Point‐of‐care c‐reactive protein testing to reduce antibiotic prescribing for respiratory tract infections in primary care: Systematic review and meta‐analysis of randomised contro... by Martínez‐González, NA, Keizer, E, Plate, A, Coenen, S, Valeri, F, Verbakel, JYJ, Rosemann, T, Neuner‐Jehle, S, Senn, O